5289560

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 6685480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 593, 892, 1115, 1186, 1784, 2230, 2372, 2965, 4460, 4744, 5930, 8920, 11860, 23720, 132239, 264478, 528956, 661195, 1057912, 1322390, 2644780, 5289560]

約数ペア:

[(1, 5289560), (2, 2644780), (4, 1322390), (5, 1057912), (8, 661195), (10, 528956), (20, 264478), (40, 132239), (223, 23720), (446, 11860), (593, 8920), (892, 5930), (1115, 4744), (1186, 4460), (1784, 2965), (2230, 2372)]